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Single Family ResidenceResidential
$509,644$227 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $475,000 on Nov 15, 2022

1645 GREYSTONE PL

CUMMING, GA 30040
4
Beds
2.5
Baths
2,247 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$510K
$496K low$523K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$475,000 · Nov 15, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,418 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$203,388 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$52,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$151,388
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$193,828
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$508,470

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
85
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
41
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFORSYTH
Lot (acres)The size of the land the home sits on, from county records.0.72
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 190 ft²Porch · 330 ft²

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Kelly Mill Elementary SchoolA
Elementary · Grades KG–5 · 0.6 mi
H
Forsyth Central High SchoolB
High · Grades 9–12 · 1.9 mi
M
Hendricks Middle SchoolA+
Middle · Grades 6–8 · 2.1 mi

District: Forsyth County School District

Neighborhood · ZIP 30040These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.91,379
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,545 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,354
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,389
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.56 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

1645 Greystone Pl measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 70% of homes in Forsyth County
  • Costs less per square foot than 65% of homes in Forsyth County
  • Has a bigger lot than 81% of homes in Cumming 30040
  • Older than 87% of homes in Cumming 30040

What homes are worth in Cumming 30040

Each bar is how many homes fall in that price range. The marker is this home.

This home
$308K$1.3M

This home is worth more than 34% of homes in Cumming 30040.

How it measures up in Cumming 30040

The dot is this home. The mark in the middle is the typical home in Cumming 30040.

Estimated value$509,644
CheaperTypical $600,211Pricier

Pricier than 34% of homes nearby

Price per ft²$227
CheaperTypical $238Pricier

Pricier than 40% of homes nearby

Living area2,247 ft²
SmallerTypical 2,584 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.72 ac
SmallerTypical 0.31 acBigger

Bigger than 81% of homes nearby

Year built1990
OlderTypical 2006Newer

Newer than 13% of homes nearby

How 1645 Greystone Pl ranks against every home in each area.
MeasureThis homeCumming 30040Forsyth County
Estimated valuepricier than$509,64434% of homes30% of homes
Price per ft²pricier than$22740% of homes35% of homes
Living areabigger than2,247 ft²39% of homes37% of homes
Lot sizebigger than0.72 ac81% of homes79% of homes
Year builtnewer than199013% of homes14% of homes

About 1645 Greystone Pl

How much is 1645 Greystone Pl, Cumming, GA worth?

The TopHap Estimate for 1645 Greystone Pl, Cumming, GA is $509,644 as of Sep 24, 2026. The likely range is $496,078 to $523,210. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1645 Greystone Pl, Cumming, GA last sell?

1645 Greystone Pl, Cumming, GA last sold on Nov 15, 2022 for $475,000, according to the county's recorded deed.

How big is 1645 Greystone Pl, Cumming, GA?

1645 Greystone Pl, Cumming, GA has 4 bedrooms, 2.5 bathrooms, 2,247 square feet of living space and a 0.72-acre lot.

When was 1645 Greystone Pl, Cumming, GA built?

1645 Greystone Pl, Cumming, GA was built in 1990, making it 36 years old. The building has 2 stories.

What schools serve 1645 Greystone Pl, Cumming, GA?

1645 Greystone Pl, Cumming, GA is assigned to Kelly Mill Elementary School (elementary), rated A; Forsyth Central High School (high), rated B; Hendricks Middle School (middle), rated A+. All sit in Forsyth County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1645 Greystone Pl, Cumming, GA compare to other homes in Cumming 30040?

Among the 28,898 homes in Cumming 30040, it is worth more than 34% of them ($509,644 against a typical $600,211), its price per square foot is higher than 40% of them ($227 against a typical $238), it is bigger than 39% of them (2,247 ft² against a typical 2,584 ft²), its lot is bigger than 81% of them (0.72 ac against a typical 0.31 ac) and it is newer than 13% of them (1990 against a typical 2006). Measured against all of Forsyth County, it is worth more than 30% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1645 Greystone Pl, Cumming, GA?

The 2025 property tax bill for 1645 Greystone Pl, Cumming, GA was $4,418. The county assessed it at $203,388.

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